Now showing items 1-9 of 9

  • A conceptual schema for a conference management application 

    Raventós Pagès, Ruth (2005-04)
    External research report
    Open Access
    Conference management applications have been widely used as examples for the study of conceptual schemas because of their manageable size and diversity of cases. However, as far as we are concerned, the conceptual ...
  • An object-oriented approach to the translation between MOF Metaschemas 

    Raventós Pagès, Ruth (Universitat Politècnica de Catalunya, 2009-02-27)
    Doctoral thesis
    Open Access
    Since the 1960s, many formal languages have been developed in order to allow software engineers to specify conceptual models and to design software artifacts. A few of these languages, such as the Unified Modeling Language ...
  • Application examples of the object-oriented based translation approach to fragments of the UML, ER and relational metaschemas 

    Raventós Pagès, Ruth (Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics, 2008-03-31)
    External research report
    Open Access
    Schema translation is an important problem in the fields of databases and information systems engineering. In current practice, schemas translation problems have been often tackled by means of ad-hoc solutions. However, ...
  • Aprenentatge actiu dels sistemes d’informació 

    Raventós Pagès, Ruth; Raventós Pagès, Ruth; Botella, Pere; Aluja Banet, Tomàs; Aluja Banet, Tomàs; Cañabate Carmona, Antonio; Cañabate Carmona, Antonio; Sabaté, Ferràn; Barrabes Naval, Fernando; Barrabes Naval, Fernando (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2013-02-08)
    Conference report / Conference lecture
    Open Access
    L’especialitat de Sistemes d’Informació del Grau en Enginyeria Informàtica ha de capacitar l’estudiant o estudianta per comprendre els processos operatius i la gestió que porten a terme les persones en les organitzacions ...
  • DSS from an RE perspective: A systematic mapping 

    García, Stephany; Romero Moral, Óscar; Raventós Pagès, Ruth (2016-07)
    Article
    Open Access
    Decision support systems (DSS) provide a unified analytical view of business data to better support decision-making processes. Such systems have shown a high level of user satisfaction and return on investment. However, ...
  • Elaboració d’un pla de tutories per a la FIB 

    Mora Giné, Mercè; Castell Ariño, Núria; Fernández Ruzafa, José; Herrero Zaragoza, José Ramón; Sánchez Carracedo, Fermín; Martínez Parra, Conrado; Nonell i Torrent, Ramon; Raventós Pagès, Ruth; Rius Carrasco, Roser (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2013-02-08)
    Conference report / Conference lecture
    Open Access
    La majoria d'estudiants que accedeixen a la universitat, i en concret a la FIB, no són conscients del que comporta cursar una carrera universitària. Els estudis universitaris requereixen molta dedicació. Sovint els ...
  • Facilitating the definition of general constraints in UML (extended version) 

    Costal Costa, Dolors; Gómez Seoane, Cristina; Queralt Calafat, Anna; Raventós Pagès, Ruth; Teniente López, Ernest (2006-04)
    External research report
    Open Access
    One important aspect in the specification of conceptual schemas is the definition of general constraints that cannot be expressed by the predefined constructs provided by conceptual modeling languages. In general this is ...
  • Roles as entity types: a conceptual modelling pattern 

    Cabot Sagrera, Jordi; Raventós Pagès, Ruth (2003-12)
    External research report
    Open Access
    Roles are meant to capture dynamic and temporal aspects of real-world objects. The role concept has been used with many semantic meanings: dynamic class, aspect, perspective, interface or mode. This paper identifies common ...
  • SBVR meanings and representations metaschemas 

    Raventós Pagès, Ruth (Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics, 2008-05-05)
    External research report
    Open Access
    The Semantics of Business Vocabulary and Business Rules (SBVR), v1.0 document (Object Management Group 2008) is an Available Specification, published by the Object Management Group (OMG), that defines the vocabulary and ...